The Combi-Hitch Auto-Hitching System incorporates quick-coupling to the trailer or implement with simultaneous attaching of the PTO, hydraulic lines, and electrical outlets-all without leaving the cab of the tractor or other self-propelled machine. To hitch, one aligns the pull-vehicle's module with the trailer's/implement's "mating" component and backs up until hitched, which also attaches the aligned hydraulic hoses and power connectors. This system is designed to not only save time, but also to eliminate the risk of injury (e.g., falling, hitching-related accident). A specially designed ball-hitch locks the hydraulic and electrical connectors for the purpose of ensuring stability both in the field and on the road.